Pictures: Cruise ship water slides

Royal Caribbean's Oasis-class Harmony of the Seas will be the line's first ship with adult-oriented water slides: Three multi-story slides including one bowl ride that overlook the ship's Central Park area 10 decks below.

Royal Caribbean's Oasis-class Harmony of the Seas will be the line's first ship with adult-oriented water slides: Three multi-story slides including one bowl ride that overlook the ship's Central Park area 10 decks below.